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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	5239141	Issue Dt:	08/24/1993	Application #:	07539696	Filing Dt:	06/14/1990
Inventors:	TOSHIMITSU TOBITA, ATSUYA FUJINO, HIROMI INABA, KIYOSHI NAKAMURA, KENZI YONEDA et al
Title:	GROUP MANAGEMENT CONTROL METHOD AND APPARATUS FOR AN ELEVATOR SYSTEM

Assignment: 1

Reel/Frame:

006423/0179

Recorded: 02/05/1993

Pages: 3

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors:

TOBITA, TOSHIMITSU

Exec Dt:

05/23/1990

FUJINO, ATSUYA

Exec Dt:

05/23/1990

INABA, HIRONI

Exec Dt:

05/23/1990

NAKAMURA, KIYOSHI

Exec Dt:

05/23/1990

YONEDA, KENZI

Exec Dt:

05/23/1990

UESHIMA, TAKAAKI

Exec Dt:

05/23/1990

Assignee:

HITACHI, LTD.

6, KANDA SURUGADAI

4-CHOME, CHIYODA-KU

TOKYO, JAPAN

Correspondent:

ANTONELLI, TERY, STOUT & KRAUS

DONALD R. ANTONELLI

1919 PENNSYLVANIA AVENUE, N.W.

WASHINGTON, DC 20006

Assignment: 2

Reel/Frame:

006425/0272

Recorded: 02/22/1993

Pages: 3

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors:

QUINONES, XAVIER J.

Exec Dt:

12/17/1992

SHERRY, JEFFREY B.

Exec Dt:

12/17/1992

HANSEN, JAMES R.

Exec Dt:

12/17/1992

Assignee:

VISKASE CORPORATION

6855 WEST 65TH STREET

CHICAGO, ILLINOIS 60638

Correspondent:

VISKASE CORPORATION

PATENT & TRADEMARK DEPARTMENT

MARY F. BURKE

6855 WEST 65TH STREET

CHICAGO, ILLINOIS 60638

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